Ok...scratch everything I said before about camera's, printing presses and pornography, It was a bad illustration. More importantly scratch the feeble point I thought I was trying to covey which was, Satan was not behind the design of smart phones for the purpose of pornography any more than he was behind the invention of the printing press (or camera) for that purpose as well. For all I know, the Brother giving the talk was correct, Satan did see to it that these things were invented for the purpose of purveying porn. LOL !Oh Pete.
The camera had been around for a loooong time before the 1700s. The earliest recorded account of a camera obscura dates back to c.400 BC. The camera itself was used long before the knowledge to develop and fix a photographic print came about in 1830s.
Photographic prints were not in existence in the 1700s.
( note to self....make sure to google every topic and minute detail before making an offhand comment even though those minute details make no difference to the point you're trying to make)